Kellenberger 1000 CNC Universal Grinder
Numerically controlled cylindrical grinder adapted for resharpening semiconductor wire EDM tools and precision mandrels. High-rigidity frame supports cermet abrasive finishing. HTS 8460.31.0080 applies to its tool sharpening configuration.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If surface grinding configuration
NC surface grinders for flat tools use separate tariff provisions.
If for horizontal spindle boring
Multi-function machines with primary boring capability reclassify.
If measuring machines with grinding
Primary measuring function with incidental finishing shifts to Chapter 90.
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Import Tips & Compliance
• Workhead specifications must confirm tool rotation capability
• Tailstock presence differentiates from flat part grinders
• Grinding cycle programming examples aid classification
Related Products under HTS 8460.31.00.80
Haas CNC Tool Grinder Model TG-1
A numerically controlled sharpening machine designed for precision grinding of carbide end mills and drills used in CNC machining centers. It features automatic tool loading and multi-axis control for high-volume production sharpening in semiconductor manufacturing tool maintenance. Classified under HTS 8460.31.0080 as a numerically controlled sharpening machine for tools, not dedicated to gears.
ANCA MX7 CNC Cutter Grinder
Advanced 5-axis CNC grinding machine for resharpening high-precision milling cutters and reamers used in semiconductor fab toolrooms. It supports complex geometries with in-process measurement for sub-micron accuracy. Falls under HTS 8460.31.0080 for numerically controlled tool sharpening machines finishing metal tools via abrasives.
Walter Helitronic Power CNC Tool Grinder
High-performance numerically controlled universal grinder for sharpening rotary tools like drills, mills, and countersinks made from carbide or HSS. Used extensively in semiconductor industry for maintaining wafer processing tooling. HTS 8460.31.0080 applies to its NC-controlled sharpening of metal cutting tools.
Makino S33 Connect CNC Grinder for Tools
Precision 5-axis CNC grinding center optimized for complex tool geometries in semiconductor manufacturing, featuring high-speed spindles and advanced coolant systems. It finishes cermet and metal tools through abrasive processes. Classified in HTS 8460.31.0080 as other numerically controlled sharpening machines.
DMG Mori NX7 CNC Tool Grinding Machine
Compact numerically controlled tool grinder for high-precision resharpening of semiconductor wafer dicing saw blades and micro-drills. Supports abrasive belt and wheel finishing for metal and cermet substrates. HTS 8460.31.0080 covers this other NC sharpening machine.
Star SU TRCEVO CNC Tool Grinder
Versatile numerically controlled grinding machine for sharpening complex profile tools used in semiconductor leadframe stamping and etching processes. Features automatic wheel dressing and tool measurement. Fits HTS 8460.31.0080 as numerically controlled tool sharpening equipment.